NAPCO Security Technologies is well-respected for creating reliable, innovative solutions to help dealers/integrators/locking pros save on labor and equipment costs while ensuring dependable physical security, access control, locking, and commercial fire protection for residential, commercial & institutional premises and campuses. Our wide range of solutions is designed to effectively address security needs and vulnerabilities for systems requirements of all sizes and budgets. Napco is a wholly security-dedicated company, with a full line of products made for security professionals, by security professionals. Since the beginning, the Company has been committed to the security dealer base, and understands applications, requirements and compliances better than most other manufacturers in the industry, based on that experience. We incorporate a host of innovative labor-saving and patented features in all our solutions, to help dealers/integrators/locking pros work smarter, and more efficiently, to build their business faster. One of the top-performing publicly-traded companies in the security industry, NAPCO Security Technologies, Inc., NASDAQ:NSSC, has a long heritage developing innovative technology and reliable security solutions for security and commercial fire alarm dealers as well as systems integrators, and locking professionals, and includes Alarm Lock, ContinentalAccess/Napco Access Pro & Marks USA subsidiaries.


One-Stop-Source for Security Solutions:
Since 1969, NAPCO's many award-winning security products have proven, long-lived and built to last for years and years, not routinely discontinued, and obsoleted as many other companies in the industry do. With product continuously available for our customers, even during COVID, when few others could, we delivered, with manufacturing in our own vertically-integrated 200,000 square foot, ISO:9001 certified facility using rigorous quality standards. Backed by the industry's longest warranties, and over-the-counter exchange, we also offer Napco US-headquarters-based technical support, and new round the clock AI-based self-help, and call-you-back service option.

For end-to-end reliability, our new Prima cellular all-in-one connected home systems, AirAccess Access Control as a Service (ACaaS), and StarLink Cell Communicators and FireLink Cellular FACPs' signals are processed right inside Napco NY headquarters, within our unique, UL-Listed (UL 864) Network Operating Center, built in a concrete bunker with dual-regulated climate & power, and auto-failover redundancy in PA. Increasingly important for today's hosted, cloud- and cell-based new product technologies, shortly, NAPCO will attain a SOC 2 Compliance Rating for cyber-security and data privacy/protection, protecting our customers and partners from liability exposure. Napco' Continental Enterprise Systems are now included among the Napco Access Pro division, including software-free, Embedded Self-Contained Linux Controls, and Cell/Cloud-Based Hosted AirAccess Control. Additionally, its two locking divisions, Alarm Lock and Marks USA include some of the best-known, top-rated locks, ie, Trilogy & Networx; while Marks Architectural Hardware can be found in some of the best-known, prestigious buildings, including the Pyramid Building, the Waldorf Astoria & the entire LAUSD school district,among many many others, as school specialists.

NAPCO offers professionals ceu-accredited training available online and in the field ,on everything we sell. We're proud and work hard to be the go-to choice, and one-stop-source, providing all the professional security technologies, in intrusion, commercial fire, access control and locking, under one roof, meeting the needs of today's security professionals, to reliably make more homes and businesses secure for the long-term.

The Napco Family of Companies

Napco Security Technologies: A History of Security Innovation


NAPCO Security Systems are professionally-installed residential and commercial system solutions, features StarLink Cell/IP Communicators, available in intrusion, commercial fire and with Smart Hub for Connected Home & Smart Business; FireLink® Conventional & Addressable Cellular FACPs with builtin Touchpad; Commercial Addressable/Conventional/Wireless Fire Panels; Prima by Napco® All-in-One Connected Home Systems featuring Self-Healing Wi-Fi Video Doorbell & Cameras, & Gemini Integrated Intrusion & Access Control Systems for residential and commercial applications.


Alarm Lock Systems is a leader in access and egress solutions for education, healthcare, multi-use commercial, retail, transportation & industry.

Field-proven standalone Trilogy® electronic keyless access locks, provide access control with PIN-code or built-in HID® Prox, Multi-technology or swipe reader for ID badges. Wireless Trilogy Networx access locks, are easily networked using Gateways and Expanders, eliminating door-to-door operations and featuring global lockdown or unlock in seconds, activated from any lock or the computer network's server. New ArchiTech Networx Series take it a step farther with hundreds of customizable trims, finishes, and readers for the ideal architecturally-elegant access solution. Both lines feature keyfob and remote button support, & new iLock® App mobile solution; plus free Windows-based or enterprise software options; and models for every application & budget.

Napco Access Pro

Napco Access Pro, a Division of NAPCO Security Technologies has evolved into the developer for tomorrow's smart security and facility management solutions, today. It offers a wide variety of solutions including enterprise, mobile, cellular, cloud, wireless locks and embedded solutions, plus the debut of an all-new dealer program for integrators. New to the Continental solutions line-up, designed for new and retrofit system add-on, are E-Access® Embedded Solutions & Bluetooth Readers, Air Access® cellular-based access control; and both new CA4K Access Manager App mobile control and Hosted Management, for its flagship CA4K Enterprise Security & Access Control Management Platform, scalable from one to thousands of doors, integrating conventional or POE controllers, &/or wireless PIN/Prox access locking.


MARKS USA has become a leading proponent of Value Engineered solutions on a wide array of high-end projects. While offering their clientele tremendous savings on locksets, both during bidding as well as during order placement, the result is increased business volume for their customers.

MARKS USA is well known for their standard product line in the locksmith distributor trade and contract hardware markets. To further increase the business volume for their customers MARKS USA has expanded their product line. They are proud to introduce the Triple Play of Locksets, Panic Devices and Door Closers.

Napco Security Technologies' vertically integrated dual-plant and headquarters operation, spans nearly 300,000 square feet and incorporates the finest, automated manufacturing equipment available.

Our state-of the art 175,000 square foot, fully integrated Caribbean facility gives Napco the capability of handling any size job, to any specification, in the most cost-effective manner.

Napco security technologies
333 Bayview Avenue, Amityville, NY 11701 • (631) 842-9400
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